@import url(./base.css);
@import url(./modules/header.css);
@import url(./modules/footer.css);
main {
    width: 100%;
    height: 2700px;
    .main-choose {
        height: 66px;
        width: 100%;
        background-color: #fff;
        border-bottom: 1px solid #cccccc;
        ul {
            width: 500px;
            margin-left: 10px;
            font-size: 13px;
            line-height: 66px;
            color: #9392a4;
            li {
                float: left;
                a {
                    font-size: 13px;
                    line-height: 66px;
                    color: #9392a4;
                }
            }
        }
    }
    .menus {
        width: 100%;
        height: 78px;
        border-top: 1px solid rgb(226, 226, 226);
        position: relative;
        h3 {
            cursor: pointer;
            display: block;
            width: 138px;
            height: 36px;
            font-size: 14px;
            font-weight: 500;
            border: 1px solid #000;
            margin-left: 60px;
            margin-top: 20px;
            color: gray;
            line-height: 36px;
            text-align: left;
            padding-left: 12px;
            background: url(/img/caidan.png) 130px 16px no-repeat;
        }
        ul {
            width: 150px;
            height: 108px;
            border: 1px solid #b8b8b8;
            display: flex;
            flex-direction: column;
            align-items: center;
            justify-content: space-evenly;
            position: absolute;
            left: 60px;
            top: 57px;
            background-color: #fff;
            display: none;
            li {
                width: 136px;
                height: 33px;
                font-size: 14px;
                line-height: 36px;
                padding-left: 12px;
                cursor: pointer;
            }
        }
    }
    .section1 {
        width: 100%;
        height: 790px;
        .left {
            float: left;
            width: 230px;
            height: 790px;
            background-color: #f5f5f5;
            margin-left: 20px;
            font-size: 18px;
            color: rgb(136, 133, 133);
            text-align: center;
            line-height: 80px;
        }
        .right {
            float: left;
            width: 1162px;
            height: 790px;
            display: flex;
            flex-wrap: wrap;
            align-items: center;
            dl {
                width: 386px;
                height: 394px;
                display: flex;
                flex-direction: column;
                align-items: center;
                justify-content: space-evenly;
                dt {
                    img {
                        width: 150px;
                        height: 150px;
                    }
                }
                dd:nth-child(1){
                    width: 300px;
                }
                dd {
                    font-size: 16px;
                    font-weight: 500;
                    color: #3b3b3b;
                }
                dd:nth-child(4) {
                    a {
                        color: #fff;
                    }
                    width: 120px;
                    height: 30px;
                    line-height: 30px;
                    text-align: center;
                    background-color: black;
                }
            }
        }
    }
    .section2 {
        margin-top: 30px;
        width: 100%;
        height: 395px;
        .left {
            float: left;
            width: 230px;
            height: 395px;
            background-color: #f5f5f5;
            margin-left: 20px;
            font-size: 18px;
            color: rgb(136, 133, 133);
            text-align: center;
            line-height: 80px;
        }
        .right {
            float: left;
            width: 1162px;
            height: 395px;
            display: flex;
            flex-wrap: wrap;
            align-items: center;
            dl {
                width: 386px;
                height: 394px;
                display: flex;
                flex-direction: column;
                align-items: center;
                justify-content: space-evenly;
                dt {
                    img {
                        width: 150px;
                        height: 150px;
                    }
                }
                dd {
                    font-size: 16px;
                    font-weight: 500;
                    color: #3b3b3b;
                }
                dd:nth-child(4) {
                    a {
                        color: #fff;
                    }
                    width: 120px;
                    height: 30px;
                    line-height: 30px;
                    text-align: center;
                    background-color: black;
                }
            }
        }
    }
    .section3 {
        margin-top: 30px;
        width: 100%;
        height: 790px;
        .left {
            float: left;
            width: 230px;
            height: 790px;
            background-color: #f5f5f5;
            margin-left: 20px;
            font-size: 18px;
            color: rgb(136, 133, 133);
            text-align: center;
            line-height: 80px;
        }
        .right {
            float: left;
            width: 1162px;
            height: 790px;
            display: flex;
            flex-wrap: wrap;
            align-items: center;
            dl {
                width: 386px;
                height: 394px;
                display: flex;
                flex-direction: column;
                align-items: center;
                justify-content: space-evenly;
                dt {
                    img {
                        width: 150px;
                        height: 150px;
                    }
                }
                dd {
                    font-size: 16px;
                    font-weight: 500;
                    color: #3b3b3b;
                }
                dd:nth-child(4) {
                    a {
                        color: #fff;
                    }
                    width: 120px;
                    height: 30px;
                    line-height: 30px;
                    text-align: center;
                    background-color: black;
                }
            }
        }
    }
    .section4 {
        margin-top: 30px;
        width: 100%;
        height: 395px;
        .left {
            float: left;
            width: 230px;
            height: 395px;
            background-color: #f5f5f5;
            margin-left: 20px;
            font-size: 18px;
            color: rgb(136, 133, 133);
            text-align: center;
            line-height: 80px;
        }
        .right {
            float: left;
            width: 1162px;
            height: 395px;
            display: flex;
            flex-wrap: wrap;
            align-items: center;
            dl {
                width: 386px;
                height: 394px;
                display: flex;
                flex-direction: column;
                align-items: center;
                justify-content: space-evenly;
                dt {
                    img {
                        width: 150px;
                        height: 150px;
                    }
                }
                dd {
                    font-size: 16px;
                    font-weight: 500;
                    color: #3b3b3b;
                }
                dd:nth-child(4) {
                    a {
                        color: #fff;
                    }
                    width: 120px;
                    height: 30px;
                    line-height: 30px;
                    text-align: center;
                    background-color: black;
                }
            }
        }
    }
}
